What is the difference between php 5.3 and 5.4




















Maybe the PHP version update replaced php. Definitely no idea why are you opening the same file twice, but that is just weird, not a bug. But I would get rid of it as possible, just to be sure. All I'm attempting to do is to have the 2 form fields write to a text file. I have the code working fine on a few different machines, but for some reason in this case the file isn't being created.

I tried the error code snippet you mentioned, but it didn't seem to help. Thanks, John. Error reporting would help. THe first thing to do is to get errors showing. Comment out the redirections header , otherwise the error would just go unseen when you change the page. Hi, I tried removing the header redirects, but I'm not seeing any logging to indicate what the problem is.

Any other thoughts on what the issue could be? Was anything I posted deprecated in a newer version of PHP? Hi, Does anyone have any troubleshooting tips or ideas? If there's an alternate way to achieve the same thing I'd be open to doing it another way. If this isn't working then there must be errors. Troubleshoot the error reporting first to troubleshoot the original problem.

As with all new versions of PHP any language there is a push for performance improvements and its good to see the gains in a visual like this. It would interesting to run the script and others on every version of PHP and see the jumps in progress in a similar visual. Just ran this test on my machine, interestingly casting object array is much quicker than creating stdClass:.

I am actually updating 5. If it is fast as you wrote I would be very happy :. I've had similar results and always recommend client to update to 5. Now with 5. On my test. But when I use the real program, such as phpBB 3. Thanks for the script. I ran it locally and it was very illuminating about the impact XDebug has on performance. Active Oldest Votes. Improve this answer.

No information is there about upgrade process only new features in 5. Rhytha: How did you install PHP? Rhytha, the link posted shows what may break in your PHP code after upgrade. Upgrading PHP installation should not be a problem.

Rhyta, just download new version of PHP as zip file and unzip it into your wampp installation folder overwriting existing files. Remember to keep your php. Show 1 more comment.

It depends which Linux distro. You could try: yum update php Or: sudo apt-get install php5-cgi php5-cli I highly recommend you test your code on 5. Daniel Daniel 4 4 silver badges 17 17 bronze badges. The Overflow Blog. Podcast Explaining the semiconductor shortage, and how it might end. Does ES6 make JavaScript frameworks obsolete?



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